John Leeson
ActingJohn Leeson is a British actor who is known for voicing K-9 on the television series Doctor Who from 1977 to 1979, then from 1980 to 1981, and has returned for two single episode in the revived series. He also voiced K-9 in the show's spin-offs K-9 and Company, The Sarah Jane Adventures and K-9.
Movies
K9 (voice)
The Doctor Who Escape Room: Team Third Doctor
2025
Self
Darkness & Light: The Life of Graham Williams
2024
The Doctors: The Tom Baker Years
2017
Longleat '83: The Lost Footage
2015
Self
The Five(ish) Doctors Reboot
2013
The K-9 Files
2008
Celebration: Doctor Who in 1983
2008
A Matter of Time
2007
Parrot Fashion
2007
Getting Blood from the Stones
2007
K9
The Sarah Jane Adventures: Invasion of the Bane
2007
A New Beginning
2004
K9 (voice)
Doctor Who: Shada
2003
Himself - Host
Longleat '83: The Greatest Show in the Galaxy
2001
K9 Unleashed
2000
Where on Earth Is Katy Manning?
1998
Anthony the D.J.
Downtime
1995
K9 (voice)
Doctor Who: Dimensions in Time
1993
K9 (voice)
Search Out Space
1990
Dalek Battle Computer (voice)
Doctor Who: Remembrance of the Daleks
1988
TV Shows
Self
Doctor Who: Behind the Sofa
2018
Himself
Myth Makers
2015
K-9 (voice)
Pointless Celebrities
2011
K-9 (voice)
K-9
2009
K9 (voice)
The Sarah Jane Adventures
2007
K9 (voice)
Doctor Who
2005
BBC Producer
Longitude
2000
Priest
Vanity Fair
1998
Harris
Bugs
1995
Dickinson
Shadow of the Noose
1989
Train's Cook
'Allo 'Allo!
1984
K-9 (voice)
K-9 and Company
1981
Sorry!
1981
Passport Officer
Minder
1979
Jig
Jigsaw
1979
Toise
Blake's 7
1978
Pasco
Blake's 7
1978
Bungle
Rainbow
1972
Soldier
Dad's Army
1968
K9 (voice)
Doctor Who
1963
Photos
